Results 11 to 20 of about 629,973 (264)

Vestige: Maximum likelihood phylogenetic footprinting

open access: yesBMC Bioinformatics, 2005
Background Phylogenetic footprinting is the identification of functional regions of DNA by their evolutionary conservation. This is achieved by comparing orthologous regions from multiple species and identifying the DNA regions that have diverged less ...
Maxwell Peter   +2 more
doaj   +1 more source

Divisive hierarchical maximum likelihood clustering

open access: yesBMC Bioinformatics, 2017
Background Biological data comprises various topologies or a mixture of forms, which makes its analysis extremely complicated. With this data increasing in a daily basis, the design and development of efficient and accurate statistical methods has become
Alok Sharma   +2 more
doaj   +1 more source

Maximum Likelihood Localization Method With MIMO-OFDM Transmission

open access: yesIEEE Access, 2021
In this research, we propose to estimate the location of mobile users by using the maximum likelihood (ML) method with statistical properties of the transmission signal angle of departure (AOD) and received signal strength (RSS) from access points (APs ...
Wan Amirul Mahyiddin   +3 more
doaj   +1 more source

Accurate structural correlations from maximum likelihood superpositions. [PDF]

open access: yesPLoS Computational Biology, 2008
The cores of globular proteins are densely packed, resulting in complicated networks of structural interactions. These interactions in turn give rise to dynamic structural correlations over a wide range of time scales.
Douglas L Theobald, Deborah S Wuttke
doaj   +1 more source

Model fit after pairwise maximum likelihood

open access: yesFrontiers in Psychology, 2016
Maximum likelihood factor analysis of discrete data within the structural equation modeling framework rests on the assumption that the observed discrete responses are manifestations of underlying continuous scores that are normally distributed.
M. T. eBarendse   +3 more
doaj   +1 more source

Quantum circuit cutting with maximum-likelihood tomography

open access: yesnpj Quantum Information, 2021
We introduce maximum-likelihood fragment tomography (MLFT) as an improved circuit cutting technique for running clustered quantum circuits on quantum devices with a limited number of qubits.
Michael A. Perlin   +3 more
doaj   +1 more source

Maximum Likelihood Estimation of Seismic Impulse Response [PDF]

open access: yesModeling, Identification and Control, 1985
A seismic trace is assumed to consist of a known signal pulse convolved with a reflection coefficient series plus a moving average noise process (colored noise).
B. Ursin, O. Holberg
doaj   +1 more source

On maximum-likelihood decoding with circuit-level errors [PDF]

open access: yesQuantum, 2020
Error probability distribution associated with a given Clifford measurement circuit is described exactly in terms of the circuit error-equivalence group, or the circuit subsystem code previously introduced by Bacon, Flammia, Harrow, and Shi. This gives a
Leonid P. Pryadko
doaj   +1 more source

Dynamic Indoor Localization Using Maximum Likelihood Particle Filtering

open access: yesSensors, 2021
A popular approach for solving the indoor dynamic localization problem based on WiFi measurements consists of using particle filtering. However, a drawback of this approach is that a very large number of particles are needed to achieve accurate results ...
Wenxu Wang, Damián Marelli, Minyue Fu
doaj   +1 more source

New maximum likelihood estimators for eukaryotic intron evolution. [PDF]

open access: yesPLoS Computational Biology, 2005
The evolution of spliceosomal introns remains poorly understood. Although many approaches have been used to infer intron evolution from the patterns of intron position conservation, the results to date have been contradictory.
Hung D Nguyen   +2 more
doaj   +2 more sources

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